|Date|Venue|Opponent|Score|Result|Competition|#|
|---|---|---|---|---|---|---|
|15 Nov 2006|Lansdowne Road, Dublin|San Marino|2–0|5–0|Euro 2008 qualifying|1|
|28 Mar 2007|Croke Park, Dublin|Slovakia|1–0|1–0|Euro 2008 qualifying|2|
|23 May 2007|Giants Stadium, New York|Ecuador|1–1|1–1|Friendly|3|
|9 Sep 2007|Tehelné Pole, Bratislava|Slovakia|1–2|2–2|Euro 2008 qualifying|4|
|17 Nov 2007|Millennium Stadium, Cardiff|Wales|1–2|2–2|Euro 2008 qualifying|5|
|6 Sep 2008|Stadion am Bruchweg, Mainz|Georgia|0–1|1–2|2010 FIFA World Cup qualifying|6|
|5 Sep 2009|Neo GSP Stadium, Nicosia|Cyprus|0–1|1–2|2010 FIFA World Cup qualifying|7|
|25 May 2010|RDS Arena, Dublin|Paraguay|1–0|2–1|Friendly|8|
|7 Sep 2010|Aviva Stadium, Dublin|Andorra|2–0|3–1|Euro 2012 qualifying|9|
|7 Oct 2011|Estadi Comunal, Andorra la Vella|Andorra|1–0|2–0|Euro 2012 qualifying|10|
|7 Sep 2012|Astana Arena, Astana|Kazakhstan|2–1|2–1|2014 FIFA World Cup qualifying|11|
|11 Sep 2012|Craven Cottage, London|Oman|3–0|4–1|Friendly|12|

Question: what year appears the most?
Answer: 2007